It’s been a year since Victoria Beckham opened her boutique in London’s Mayfair, and the pop-star-turned-fashion-designer celebrated the anniversary in style.

Her London Fashion Week dinner was decadent and stylish – and attracted some very happy guests.

The 41-year-old certainly invited a lot of people to dinner. Our invite probably got lost in the mail?

David Beckham looked suave as he turned up to support his wife (and sip on a cocktail).

In fact, Victoria had her own cocktail invented – The Victoria – because you would, wouldn’t you? It contains whisky, lemon and redcurrant – but as one Twitter follow quipped, “It just needs some spice girl!”

Son Brooklyn turned up and threw himself into the party, though we have no idea what’s going on with his hoodie.

Naomi Campbell got lost in a balloon forest.

And Victoria did some more posing. David captioned his snap: “Proud of what this young lady has done and achieved … Exciting night at Dover Street.”

The giant white balloons proved a hit with Victoria’s guests, including… pop star Ellie Goulding.

… The Guardian’s fashion editor, Jess Cartner-Morley…

… Editor and fashion star Miroslava Duma…

And Vogue’s fashion director Christine Centenera.

Trust Victoria to find the least tacky balloons possible for her shop’s birthday party…